Plan

The API is currently offered in three different plans, starting from plan FREE, which does NOT require sign up. You can start sending request now.

FREE DEV PRO
Daily Limits 100 combined requests
40 search requests
20,000 lookup requests
2,000 search requests
150,000 lookup requests
20,000 search requests
Burst Limits 6 requests / minute 15 lookup requests / 30 seconds
5 search requests / 30 seconds
12 lookup requests / second
2 search request / second
Sustainable Rate 1 request / 10 second 1 lookup request / 2 seconds
1 search request / 6 seconds
6 lookup requests / second
1 search request / second
Connections 1 connection up to 2 concurrent connections up to 6 concurrent connections